UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'utCe/3ByzCGYZXaT6WHeUlAOrjAaI6Pxx5fafV98ZHQ=' 
WHERE 
  key_id = '6e920edc3d9848f89009bcd9c994910774c5b772ad2bfb3c3d6d99739873a8ae' 
  AND (
    token = 'utCe/3ByzCGYZXaT6WHeUlAOrjAaI6Pxx5fafV98ZHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )